PAA-To answer your question: Rav Soloveitchik was once approached with information about a certain ancient and rediscovered text of the Torah, that contradicted the Torah that we have. The Rav responded to his questioner “What is your opinion of the founder of the Reform movement”? The man responded “He is an idiot, an am haaretz d’oraysa!”. The Rav said back “Do you think we have a monopoly on ameratzim deoraysa”!?
My point:Insert moral of story here.
Another point: who says it is tzitzis at all?